HUJAN EFEKTIF
Curah Hujan Efektif R80
Desa/Kel. Kuta Padang, Kec. Trumon, Aceh Selatan, Prov. Aceh
GPM01D_E09775_N0265
Panjang Data
28
tahun tersedia
R80 Rata-rata
5.05
mm/hari
Reff Padi Rata-rata
3.53
mm/hari
Reff Padi Maksimum
5.47
mm/hari
Metode mengikuti pola modul TRMM hidrologi.net: data setengah bulanan diurutkan,
probabilitas Weibull dihitung dengan m/(n+1), R80 diinterpolasi,
kemudian hujan efektif padi = 70% × R80 per hari.
DATA SETENGAH BULANAN
Curah Hujan per Periode I–II
Akumulasi curah hujan setengah bulanan untuk penyusunan ranking probabilitas.
mm/periode
| Tahun | Jan | Feb | Mar | Apr | Mei | Jun | Jul | Agu | Sep | Okt | Nov | Des | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| I | II | I | II | I | II | I | II | I | II | I | II | I | II | I | II | I | II | I | II | I | II | I | II | |
| 1998 | 99.28 | 167.13 | 155.22 | 76.03 | 58.15 | 142.03 | 138.16 | 113.41 | 165.82 | 16.47 | 92.14 | 42.41 | 62.94 | 174.94 | 202.58 | 251.79 | 78.89 | 60.92 | 67.84 | 213.89 | 203.14 | 82.28 | 130.25 | 338.42 |
| 1999 | 138.70 | 127.62 | 102.96 | 130.55 | 158.87 | 83.58 | 205.54 | 81.19 | 94.71 | 119.98 | 63.95 | 92.84 | 73.10 | 30.61 | 34.08 | 152.14 | 132.79 | 223.68 | 179.93 | 114.76 | 56.34 | 208.79 | 137.57 | 229.88 |
| 2000 | 120.32 | 103.11 | 75.42 | 119.85 | 35.37 | 287.54 | 146.56 | 106.10 | 11.31 | 137.55 | 74.44 | 40.60 | 26.01 | 112.04 | 128.75 | 50.46 | 158.48 | 282.13 | 134.28 | 92.71 | 101.62 | 182.71 | 86.44 | 184.46 |
| 2001 | 126.51 | 140.26 | 80.12 | 96.33 | 92.72 | 122.46 | 133.96 | 165.25 | 125.81 | 26.62 | 56.18 | 115.97 | 27.09 | 122.24 | 39.11 | 174.20 | 116.68 | 131.01 | 110.40 | 248.41 | 182.76 | 123.46 | 67.51 | 239.90 |
| 2002 | 76.88 | 259.34 | 38.94 | 201.59 | 97.17 | 163.61 | 60.85 | 248.27 | 294.75 | 13.13 | 54.76 | 21.58 | 44.79 | 87.79 | 38.29 | 90.70 | 137.43 | 122.49 | 149.01 | 215.50 | 198.56 | 95.38 | 116.82 | 188.48 |
| 2003 | 127.38 | 164.26 | 142.43 | 126.17 | 55.74 | 238.17 | 159.26 | 183.86 | 128.59 | 4.26 | 99.46 | 115.48 | 48.68 | 112.33 | 139.96 | 143.16 | 124.28 | 89.99 | 186.80 | 95.76 | 188.03 | 164.02 | 261.91 | 32.15 |
| 2004 | 132.67 | 162.94 | 105.22 | 88.32 | 187.81 | 107.66 | 70.08 | 275.23 | 116.55 | 53.97 | 103.75 | 43.11 | 74.69 | 97.75 | 19.94 | 106.06 | 94.44 | 240.91 | 83.55 | 343.87 | 177.78 | 144.08 | 109.72 | 160.66 |
| 2005 | 264.15 | 81.88 | 57.05 | 76.75 | 156.65 | 102.08 | 103.45 | 131.32 | 181.15 | 14.18 | 107.14 | 21.60 | 96.31 | 55.91 | 31.43 | 200.27 | 101.43 | 81.91 | 249.57 | 162.91 | 172.96 | 109.95 | 252.62 | 45.91 |
| 2006 | 203.00 | 12.16 | 92.86 | 208.12 | 30.94 | 151.27 | 114.62 | 187.38 | 79.86 | 102.63 | 40.18 | 159.30 | 126.07 | 18.73 | 17.81 | 133.33 | 189.92 | 90.30 | 122.15 | 237.59 | 121.30 | 204.89 | 182.45 | 178.30 |
| 2007 | 104.13 | 138.05 | 51.69 | 159.04 | 87.56 | 138.06 | 183.57 | 150.04 | 174.47 | 116.21 | 126.67 | 43.62 | 64.85 | 187.82 | 48.43 | 102.95 | 151.23 | 77.81 | 193.12 | 276.12 | 252.36 | 76.20 | 311.67 | 38.99 |
| 2008 | 48.80 | 215.58 | 38.81 | 90.68 | 126.29 | 229.73 | 105.97 | 207.02 | 65.14 | 76.76 | 78.69 | 50.01 | 104.07 | 59.82 | 36.03 | 177.62 | 266.62 | 67.16 | 174.55 | 156.99 | 93.44 | 212.58 | 186.78 | 147.17 |
| 2009 | 40.28 | 221.15 | 19.07 | 112.85 | 233.55 | 122.98 | 302.59 | 36.03 | 163.96 | 34.04 | 43.95 | 52.82 | 54.18 | 22.55 | 56.29 | 157.53 | 81.45 | 95.18 | 55.99 | 178.80 | 216.50 | 85.84 | 124.97 | 143.00 |
| 2010 | 121.61 | 132.67 | 79.42 | 131.04 | 146.24 | 137.52 | 161.32 | 132.49 | 254.44 | 29.24 | 104.64 | 42.42 | 49.29 | 114.46 | 103.51 | 102.60 | 55.23 | 191.77 | 244.11 | 112.57 | 179.37 | 168.80 | 102.05 | 198.87 |
| 2011 | 89.05 | 155.85 | 49.33 | 94.20 | 141.77 | 278.66 | 62.22 | 267.55 | 9.89 | 179.41 | 60.08 | 71.92 | 95.51 | 14.02 | 93.76 | 172.96 | 73.70 | 136.17 | 104.60 | 245.29 | 227.38 | 159.38 | 111.41 | 210.90 |
| 2012 | 79.92 | 38.90 | 113.95 | 119.91 | 93.25 | 116.39 | 179.40 | 156.09 | 196.01 | 96.07 | 51.80 | 15.97 | 107.07 | 151.90 | 61.62 | 121.90 | 81.28 | 54.97 | 92.26 | 244.35 | 250.79 | 90.15 | 117.56 | 279.93 |
| 2013 | 37.40 | 244.28 | 168.19 | 116.43 | 52.39 | 196.04 | 159.45 | 141.94 | 129.78 | 37.23 | 80.02 | 85.56 | 34.90 | 35.04 | 45.47 | 146.58 | 123.60 | 15.87 | 186.73 | 196.94 | 240.09 | 130.12 | 242.39 | 159.94 |
| 2014 | 201.69 | 16.56 | 4.62 | 64.41 | 56.24 | 161.04 | 148.23 | 135.06 | 107.54 | 135.57 | 73.60 | 25.79 | 87.42 | 42.57 | 135.38 | 111.28 | 69.98 | 169.97 | 140.87 | 218.89 | 125.42 | 225.62 | 122.34 | 210.18 |
| 2015 | 112.27 | 104.64 | 106.15 | 66.56 | 114.96 | 122.95 | 202.17 | 180.20 | 97.27 | 80.79 | 145.27 | 8.72 | 56.20 | 27.43 | 122.97 | 91.35 | 117.00 | 153.10 | 160.87 | 133.76 | 154.84 | 178.08 | 225.47 | 116.05 |
| 2016 | 148.30 | 195.97 | 176.72 | 102.19 | 150.69 | 285.69 | 109.88 | 168.33 | 260.18 | 68.36 | 124.01 | 99.83 | 99.18 | 98.66 | 78.52 | 215.60 | 213.80 | 34.74 | 175.96 | 197.74 | 166.28 | 243.51 | 154.15 | 117.90 |
| 2017 | 198.01 | 172.47 | 21.28 | 219.53 | 121.45 | 71.22 | 147.02 | 98.22 | 126.71 | 64.24 | 9.31 | 62.24 | 112.13 | 13.20 | 166.21 | 70.76 | 338.09 | 71.33 | 226.25 | 81.14 | 217.52 | 218.32 | 214.19 | 244.31 |
| 2018 | 88.51 | 82.05 | 45.22 | 141.57 | 207.02 | 147.71 | 194.03 | 288.16 | 131.75 | 148.11 | 7.46 | 107.93 | 74.95 | 81.27 | 7.40 | 160.55 | 111.02 | 138.09 | 227.43 | 242.68 | 242.87 | 113.86 | 181.69 | 41.09 |
| 2019 | 141.58 | 119.79 | 124.96 | 127.30 | 108.69 | 178.77 | 112.31 | 118.29 | 116.28 | 126.87 | 108.75 | 64.27 | 34.50 | 42.14 | 47.00 | 151.08 | 35.86 | 85.78 | 213.39 | 266.14 | 96.04 | 262.16 | 265.17 | 174.74 |
| 2020 | 77.91 | 227.00 | 116.02 | 44.81 | 78.28 | 166.15 | 282.02 | 252.64 | 104.53 | 112.55 | 85.03 | 66.90 | 76.90 | 195.50 | 73.08 | 92.57 | 129.96 | 122.76 | 175.35 | 62.19 | 122.24 | 172.31 | 98.74 | 204.98 |
| 2021 | 151.41 | 96.79 | 34.55 | 83.34 | 194.97 | 361.81 | 111.12 | 167.36 | 132.62 | 73.34 | 83.88 | 102.38 | 142.22 | 64.35 | 141.91 | 135.57 | 95.78 | 123.32 | 20.33 | 236.29 | 197.26 | 97.56 | 199.28 | 218.62 |
| 2022 | 212.82 | 52.09 | 69.19 | 136.10 | 130.35 | 118.85 | 72.67 | 135.56 | 172.27 | 25.90 | 115.63 | 175.35 | 67.30 | 78.83 | 67.33 | 179.08 | 66.37 | 183.96 | 123.60 | 234.68 | 222.13 | 128.65 | 312.23 | 99.28 |
| 2023 | 84.83 | 184.55 | 58.42 | 35.40 | 123.76 | 218.81 | 97.03 | 171.94 | 133.68 | 89.31 | 31.72 | 104.88 | 73.75 | 78.85 | 82.12 | 165.69 | 130.62 | 105.19 | 140.87 | 188.13 | 152.74 | 214.16 | 309.40 | 211.25 |
| 2024 | 196.59 | 196.89 | 75.29 | 256.46 | 187.91 | 163.92 | 176.24 | 262.15 | 217.20 | 102.26 | 83.19 | 170.08 | 21.06 | 20.89 | 189.21 | 226.22 | 112.28 | 191.32 | 225.72 | 40.00 | 93.37 | 206.74 | 81.68 | 177.18 |
| 2025 | 137.96 | 169.71 | 56.05 | 177.02 | 234.88 | 132.54 | 183.24 | 136.40 | 98.95 | 61.54 | 93.77 | 12.03 | 89.44 | 19.45 | 92.49 | 73.15 | 99.65 | 86.37 | – | – | – | – | – | – |
HASIL R80
Ringkasan R80 dan Hujan Efektif
Nilai ditampilkan untuk periode I dan II setiap bulan.
mm
| Parameter | Jan I | Jan II | Feb I | Feb II | Mar I | Mar II | Apr I | Apr II | Mei I | Mei II | Jun I | Jun II | Jul I | Jul II | Agu I | Agu II | Sep I | Sep II | Okt I | Okt II | Nov I | Nov II | Des I | Des II |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| R80mm/periode | 79.52 | 82.01 | 38.91 | 76.61 | 57.76 | 118.36 | 102.16 | 117.31 | 96.75 | 26.47 | 50.23 | 24.95 | 42.81 | 22.22 | 35.64 | 92.32 | 77.85 | 70.50 | 99.66 | 105.84 | 113.42 | 96.69 | 106.65 | 109.34 |
| R80mm/hari | 5.30 | 5.13 | 2.78 | 5.47 | 3.85 | 7.40 | 6.81 | 7.82 | 6.45 | 1.65 | 3.35 | 1.66 | 2.85 | 1.39 | 2.38 | 5.77 | 5.19 | 4.70 | 6.64 | 6.62 | 7.56 | 6.45 | 7.11 | 6.83 |
| Reff Padimm/hari | 3.71 | 3.59 | 1.95 | 3.83 | 2.70 | 5.18 | 4.77 | 5.47 | 4.52 | 1.16 | 2.34 | 1.16 | 2.00 | 0.97 | 1.66 | 4.04 | 3.63 | 3.29 | 4.65 | 4.63 | 5.29 | 4.51 | 4.98 | 4.78 |
INTERPRETASI
Nilai R80 menggambarkan curah hujan yang dapat diandalkan pada probabilitas 80%. Hujan efektif padi pada modul ini dihitung sebesar 70% dari R80 harian dan dapat digunakan sebagai input awal analisis kebutuhan air irigasi dengan tetap memperhatikan metode desain dan data lapangan yang digunakan pada studi.